The fine folks at IGG Software, makers of iBank and iBiz, have donated all of the proceeds from Monday's sales to help provide relief to Vermont residents struck by flooding in the wake of tropical storm Irene. Of course, it be a financial software company that would embody the words of Henry David Thoreau: "Goodness is the only investment that never fails."

- The latest version of Second Gear Software's text editor for iOS adds a dark theme, support for changing margin settings on the iPad, and the much-requested ability to change which Dropbox folder files are stored in. A number of bug fixes and additional enhancements are also included. $5.

- The latest update to Rogue Amoeba's audio-streaming solution adds the Lion-compatible Instant On 4.1, fixes a bug affecting AppleScripts using the System Audio device, and patches additional crashes and memory leaks. $25 for a new, single license.